Choosing among ham radio transceivers gets complicated when a radio accessory and a complete used radio appear side by side. The key decision is simple: do you need the Palomar Engineers CMNF-5000HF as a common mode noise filter, or the Yaesu FT-897D as an HF/VHF/UHF all-mode transceiver? They serve different roles, so the right choice depends more on the job than on price alone.
Quick verdict
For a complete ham radio transceiver, the Yaesu FT-897D is the direct fit. Its title identifies it as an HF/VHF/UHF all-mode radio, and its listed frequency range covers HF (160m-10m), 6m, 2m, and 70cm. The Palomar Engineers CMNF-5000HF is a different kind of purchase: a common mode noise filter with a manual. At $100 versus $738.20, the listed-price gap is $638.20, but the two items are not interchangeable.
Choose the Palomar when the specific need is the named filtering component for an existing setup. Choose the Yaesu when the priority is a used radio covering the bands and modes named in its title and frequency details.
At a glance
| Product | Listed price | Role | Key listed details |
|---|---|---|---|
| Palomar CMNF-5000HF | USD 100.00 | Common mode noise filter + manual | Used; model CMNF-5000HF; Universal compatibility |
| Yaesu FT-897D | USD 738.20 | HF/VHF/UHF all-mode transceiver | Used; HF (160m-10m), 6m, 2m, 70cm; 100W |
Where each wins
Palomar Engineers CMNF-5000HF
The Palomar wins when the shopping list calls specifically for a common mode noise filter. Its title also includes a manual, and the model designation makes it easier to distinguish from a complete radio. The limitation is scope: a filter and manual do not serve the same role as an all-mode transceiver, so it is not the choice for someone building around a radio alone. The item is also used and untested, which makes operating-condition uncertainty part of the decision.
Yaesu FT-897D
The Yaesu wins when one purchase needs to be a radio rather than an accessory. The HF/VHF/UHF all-mode wording and the listed HF, 6m, 2m, and 70cm coverage align with a shopper looking across those named bands. Its tradeoffs are the used condition, noted scratches and signs of use, and the explicit lack of a manufacturer warranty. The 100W figure is a listed specification, not by itself a reason to assume superior performance.
Product notes
Palomar Engineers CMNF-5000HF Common Mode Noise Filter
The clearest reason to choose the Palomar is its defined role: the title names a Common Mode Noise Filter and includes a manual, while the model is CMNF-5000HF and the item is identified with Universal compatibility. That makes it the relevant pick for a shopper seeking the named filtering component rather than a radio. The limitation is equally important: it is not a ham radio transceiver, so it does not serve the same role as the FT-897D's all-mode radio function. It is used and untested, adding uncertainty about operating condition. The manual is a useful inclusion, but it does not turn the filter into a complete station.
Yaesu FT-897D HF/VHF/UHF All-Mode Transceiver
The FT-897D is the direct fit when you want a radio rather than an accessory. Its title identifies an HF/VHF/UHF all-mode ham radio transceiver, and the frequency range names HF (160m-10m), 6m, 2m, and 70cm. That gives the purchase a clearly different role from the Palomar filter: one is the radio itself, while the other is a named noise-filter component. The band notation includes AM, FM, UHF, and VHF, while the title specifies 100W. The condition is used, with scratches and signs of use noted, and no manufacturer warranty is included. Those are the main tradeoffs for choosing this pre-owned transceiver.
Final choice by use case
Choose the Palomar Engineers CMNF-5000HF if your priority is the specific common mode noise filter named in the title and you already have the radio side of your setup handled. Choose the Yaesu FT-897D if you need the item explicitly titled as an HF/VHF/UHF all-mode transceiver, with the listed coverage of HF (160m-10m), 6m, 2m, and 70cm. The $638.20 price spread matters only after recognizing that one purchase is a filter and the other is a radio.
